In parallel circuit, which quantity is same across branches?
A. Current
B. Voltage
C. Resistance
D. Power
Answer: Option B
Solution (By JKExamLibrary)
Parallel branches share same voltage (potential difference). Current divides inversely with resistance. Memory aid: 'Parallel: same voltage; Series: same current'. Fundamental circuit property frequently tested in competitive exams to assess basic electronics understanding.
Explanation:
Convex mirror diverges light, forms virtual, erect, diminished image behind mirror for any object position. Focal length positive by sign convention but image always virtual (upright). Used in rear-view mirrors.
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